2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021-2023 Nordix Foundation.
4 * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.clamp.acm.runtime.instantiation;
24 import java.util.UUID;
25 import javax.validation.Valid;
26 import javax.ws.rs.core.Response;
27 import javax.ws.rs.core.Response.Status;
28 import lombok.AllArgsConstructor;
29 import org.onap.policy.clamp.acm.runtime.supervision.SupervisionAcHandler;
30 import org.onap.policy.clamp.models.acm.concepts.AcTypeState;
31 import org.onap.policy.clamp.models.acm.concepts.AutomationComposition;
32 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositions;
33 import org.onap.policy.clamp.models.acm.concepts.DeployState;
34 import org.onap.policy.clamp.models.acm.messages.rest.instantiation.AcInstanceStateUpdate;
35 import org.onap.policy.clamp.models.acm.messages.rest.instantiation.InstantiationResponse;
36 import org.onap.policy.clamp.models.acm.persistence.provider.AcDefinitionProvider;
37 import org.onap.policy.clamp.models.acm.persistence.provider.AcInstanceStateResolver;
38 import org.onap.policy.clamp.models.acm.persistence.provider.AutomationCompositionProvider;
39 import org.onap.policy.clamp.models.acm.utils.AcmUtils;
40 import org.onap.policy.common.parameters.BeanValidationResult;
41 import org.onap.policy.common.parameters.ObjectValidationResult;
42 import org.onap.policy.common.parameters.ValidationStatus;
43 import org.onap.policy.models.base.PfModelRuntimeException;
44 import org.springframework.stereotype.Service;
45 import org.springframework.transaction.annotation.Transactional;
48 * This class is dedicated to the Instantiation of Commissioned automation composition.
53 public class AutomationCompositionInstantiationProvider {
54 private static final String DO_NOT_MATCH = " do not match with ";
56 private final AutomationCompositionProvider automationCompositionProvider;
57 private final AcDefinitionProvider acDefinitionProvider;
58 private final AcInstanceStateResolver acInstanceStateResolver;
59 private final SupervisionAcHandler supervisionAcHandler;
62 * Create automation composition.
64 * @param compositionId The UUID of the automation composition definition
65 * @param automationComposition the automation composition
66 * @return the result of the instantiation operation
68 public InstantiationResponse createAutomationComposition(UUID compositionId,
69 AutomationComposition automationComposition) {
70 if (!compositionId.equals(automationComposition.getCompositionId())) {
71 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
72 automationComposition.getCompositionId() + DO_NOT_MATCH + compositionId);
74 var checkAutomationCompositionOpt =
75 automationCompositionProvider.findAutomationComposition(automationComposition.getKey().asIdentifier());
76 if (checkAutomationCompositionOpt.isPresent()) {
77 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
78 automationComposition.getKey().asIdentifier() + " already defined");
81 var validationResult = validateAutomationComposition(automationComposition);
82 if (!validationResult.isValid()) {
83 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, validationResult.getResult());
85 automationComposition = automationCompositionProvider.createAutomationComposition(automationComposition);
87 var response = new InstantiationResponse();
88 response.setInstanceId(automationComposition.getInstanceId());
89 response.setAffectedAutomationComposition(automationComposition.getKey().asIdentifier());
95 * Update automation composition.
97 * @param compositionId The UUID of the automation composition definition
98 * @param automationComposition the automation composition
99 * @return the result of the update
101 public InstantiationResponse updateAutomationComposition(UUID compositionId,
102 AutomationComposition automationComposition) {
103 var instanceId = automationComposition.getInstanceId();
104 var acToUpdate = automationCompositionProvider.getAutomationComposition(instanceId);
105 if (!compositionId.equals(acToUpdate.getCompositionId())) {
106 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
107 automationComposition.getCompositionId() + DO_NOT_MATCH + compositionId);
109 if (!DeployState.UNDEPLOYED.equals(acToUpdate.getDeployState())) {
110 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
111 "Not allow to update for state in " + acToUpdate.getDeployState());
113 acToUpdate.setElements(automationComposition.getElements());
114 acToUpdate.setName(automationComposition.getName());
115 acToUpdate.setVersion(automationComposition.getVersion());
116 acToUpdate.setDescription(automationComposition.getDescription());
117 acToUpdate.setDerivedFrom(automationComposition.getDerivedFrom());
118 var validationResult = validateAutomationComposition(acToUpdate);
119 if (!validationResult.isValid()) {
120 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, validationResult.getResult());
122 automationComposition = automationCompositionProvider.updateAutomationComposition(acToUpdate);
124 var response = new InstantiationResponse();
125 response.setInstanceId(instanceId);
126 response.setAffectedAutomationComposition(automationComposition.getKey().asIdentifier());
131 * Validate AutomationComposition.
133 * @param automationComposition AutomationComposition to validate
134 * @return the result of validation
136 private BeanValidationResult validateAutomationComposition(AutomationComposition automationComposition) {
138 var result = new BeanValidationResult("AutomationComposition", automationComposition);
139 var acDefinitionOpt = acDefinitionProvider.findAcDefinition(automationComposition.getCompositionId());
140 if (acDefinitionOpt.isEmpty()) {
141 result.addResult(new ObjectValidationResult("ServiceTemplate", "", ValidationStatus.INVALID,
142 "Commissioned automation composition definition not found"));
145 if (!AcTypeState.PRIMED.equals(acDefinitionOpt.get().getState())) {
146 result.addResult(new ObjectValidationResult("ServiceTemplate", acDefinitionOpt.get().getState(),
147 ValidationStatus.INVALID, "Commissioned automation composition definition not primed"));
150 result.addResult(AcmUtils.validateAutomationComposition(automationComposition,
151 acDefinitionOpt.get().getServiceTemplate()));
153 if (result.isValid()) {
154 for (var element : automationComposition.getElements().values()) {
155 var name = element.getDefinition().getName();
156 var participantId = acDefinitionOpt.get().getElementStateMap().get(name).getParticipantId();
157 element.setParticipantId(participantId);
165 * Get Automation Composition.
167 * @param compositionId The UUID of the automation composition definition
168 * @param instanceId The UUID of the automation composition instance
169 * @return the Automation Composition
171 @Transactional(readOnly = true)
172 public AutomationComposition getAutomationComposition(UUID compositionId, UUID instanceId) {
173 var automationComposition = automationCompositionProvider.getAutomationComposition(instanceId);
174 if (!automationComposition.getCompositionId().equals(compositionId)) {
175 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
176 automationComposition.getCompositionId() + DO_NOT_MATCH + compositionId);
178 return automationComposition;
182 * Delete the automation composition with the given name and version.
184 * @param compositionId The UUID of the automation composition definition
185 * @param instanceId The UUID of the automation composition instance
186 * @return the result of the deletion
188 public InstantiationResponse deleteAutomationComposition(UUID compositionId, UUID instanceId) {
189 var automationComposition = automationCompositionProvider.getAutomationComposition(instanceId);
190 if (!compositionId.equals(automationComposition.getCompositionId())) {
191 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
192 automationComposition.getCompositionId() + DO_NOT_MATCH + compositionId);
194 if (!DeployState.UNDEPLOYED.equals(automationComposition.getDeployState())) {
195 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
196 "Automation composition state is still " + automationComposition.getDeployState());
198 var response = new InstantiationResponse();
199 var acDefinition = acDefinitionProvider.getAcDefinition(automationComposition.getCompositionId());
200 supervisionAcHandler.delete(automationComposition, acDefinition);
201 response.setInstanceId(automationComposition.getInstanceId());
202 response.setAffectedAutomationComposition(automationComposition.getKey().asIdentifier());
207 * Get the requested automation compositions.
209 * @param name the name of the automation composition to get, null for all automation compositions
210 * @param version the version of the automation composition to get, null for all automation compositions
211 * @return the automation compositions
213 @Transactional(readOnly = true)
214 public AutomationCompositions getAutomationCompositions(UUID compositionId, String name, String version) {
215 var automationCompositions = new AutomationCompositions();
216 automationCompositions.setAutomationCompositionList(
217 automationCompositionProvider.getAutomationCompositions(compositionId, name, version));
219 return automationCompositions;
223 * Handle Composition Instance State.
225 * @param compositionId the compositionId
226 * @param instanceId the instanceId
227 * @param acInstanceStateUpdate the AcInstanceStateUpdate
229 public void compositionInstanceState(UUID compositionId, UUID instanceId,
230 @Valid AcInstanceStateUpdate acInstanceStateUpdate) {
231 var automationComposition = automationCompositionProvider.getAutomationComposition(instanceId);
232 if (!compositionId.equals(automationComposition.getCompositionId())) {
233 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
234 automationComposition.getCompositionId() + DO_NOT_MATCH + compositionId);
236 var acDefinition = acDefinitionProvider.getAcDefinition(automationComposition.getCompositionId());
237 var result = acInstanceStateResolver.resolve(acInstanceStateUpdate.getDeployOrder(),
238 acInstanceStateUpdate.getLockOrder(), automationComposition.getDeployState(),
239 automationComposition.getLockState());
242 supervisionAcHandler.deploy(automationComposition, acDefinition);
246 supervisionAcHandler.undeploy(automationComposition, acDefinition);
250 supervisionAcHandler.lock(automationComposition, acDefinition);
254 supervisionAcHandler.unlock(automationComposition, acDefinition);
258 throw new PfModelRuntimeException(Status.BAD_REQUEST, "Not valid " + acInstanceStateUpdate);